Trail magazine have reviewed the Leki Corklite walking poles and given them a 5 star rating. I understand the benefits of a warm cork handle material and the fact that they are made by the leading walking pole manufacturer so quality should be good.
Price-wise, at £74.50 for a pair of poles without even having anti-shock, this is pretty steep for what is just a walking accessory. I guess it depends on how you are using walking poles but I use them rarely and I would probably mark them down a point based on that price.